Saved Bookmarks
| 1. |
Describe an experiment to show convection currents in a liquid |
|
Answer» ong>Answer: On heating the bottom of the flask with a very small gas flame an UPWARD current of colored water will ascend from the place where heat is applied. This colored stream REACHES the top and SPREADS out. After a short time it circulates down the sides of the flask, SHOWING that a convection current has been set up. |
|